查询词典 key up

The main structure of Caiyuanba Yangtze Bridge in Chongqing, up to date the largest-span tie bar arch bridge, is formed by two side tie bars and one middle tie bar which unite the Y-shape rigid framework and arch rid . Therefore, tie bars are one of the key components.

重庆菜园坝长江大桥是迄今为止世界上跨度最长的系杆拱桥，该桥的两根边系杆和一根中系杆将南北两岸的Y型刚构和中间的拱肋连成一个受力整体，构成该桥的主结构，因此系杆是该桥关键受力部位构件之一。

Parameter estimation is the key in building up a model in time series analysis.

时序模型的参数估计是时序模型建模的核心。

The factors available to hail formation and development, as the climatic, the synoptic and local circulation characteristics and local factors in northwest China are summarized. The recent achievements in hail research by the radar, satellite, lighting gauge and modeling are summed up. Some key scientific problems needed to be urgently solved and research methods needed to be further developed are pointed out.Keywords : Hail research Climatic and synoptic circulation characteristics Northwest China.

归纳了西北冰雹的天气特征、气候规律，概括了产生冰雹天气的环流形势和诱发冰雹天气的局地因素，综合分析了雷达观测、卫星观测、闪电定位和数值模拟等手段在西北地区冰雹研究领域的新进展，最后指出了西北冰雹研究领域急需解决的科学问题和需要进一步发展的研究手段。

From the lifespan of relay point of view, a reliability criterion was provided based on dynamic characteristics of anti-forces. Mathematical model of tolerance design with reliability was set up under usage of "stress-strength interference method", taken some critical dynamic characteristics as identification objects such beginning of contact separation speed, speed of collision and gag bit impact velocity. This model showed that lower values of characteristic parameters center and quantitative descriptively relationship between tolerance and product reliability. Multi-objective optimization model of relay tolerance distribution was completed when some factors such as reliability, processing costs and its feasibility into consideration. Based on Analytic Hierarchy Process to determine weight coefficients of various objectives, and usage of simulated annealing, this study performed optimal reliable tolerance allocation of space electromagnetic relay, and then key technology segments were analyzed, accompanying its course measured by controlling chart.

从继电器电寿命的角度，基于动态吸反力特性的配合提出了继电器的可靠性判别准则；在此基础上以触点分离初速度、触点碰撞速度以及衔铁碰撞速度等关键动态特性为判别对象，采用"应力-强度干涉法"建立了继电器可靠性容差设计数学模型，给出了下位特性参数中心值及其容差与产品可靠度之间的定量描述关系；综合考虑可靠度、加工成本及加工可行性等因素建立了继电器容差分配的多目标优化模型，基于层次分析法确定了各目标的权重系数，并采用模拟退火法实现了航天电磁继电器的可靠性容差最优分配；研究了继电器的关键工艺环节，并通过控制图对其过程能力进行了分析。

In chapter 4, basing theories and methods of scientific visualization, and artificial neural network BP algorithm, we integrate the Visual C++, OpenGL graphics library and Excel VBA technique to develop the program of artificial neural network and to make the BP algorithm visually, this program works can be divided into four parts: Using C language to develop program about BP algorithm; Using Visual C++, develop the GUI Interface, make input parameter visually; Using OpenGL graphic technique to display the training sample point in three dimension; at last using Excel DDE technique display the error graphic tables in Excel system In chapter 5, on the view of engineering application, we establish new method of surface reconstruction basing artificial neural network, develop interface program between module and commercial CAD/CAM system, meantime deeply discuss some key problems, for example, setting up the base plane, using the API technique, cutting and editing surface boundary, and also discuss the more compliant problem: how to intersect surface, at end we finish the work of translation from our surface reconstruction module to commercial CAD/CAM system, then make reverse engineering system basing artificial neural network more useful.

第四章基于科学计算可视化理论，依据人工神经网络BP算法理论模型，综合Visual C++，OpenGL图形库以及Excel VBA等多项软件开发技术，编制了人工神经网络程序，实现了BP算法的可视化映射。具体工作分为四部分：利用C语言实现人工神经网络BP算法；利用VisualC++的GUI技术开发图形用户界面，实现参数设置可视化；利用OpenGL图形技术进行三维映射，显示学习样本及训练样本点；利用微软电子表格DDE动态数据交换技术，在Excel上动态显示学习误差曲线图。第五章从工程应用的角度出发，提出了一种新的基于人工神经网络算法的曲面裁剪重构方法，完成了曲面重建模块与通用CAD/CAM系统的接口设计工作，对其中的若干关键问题进行了深入讨论，例如基平面设定、API技术的应用、边界裁剪等问题，同时，对曲面计算中较为困难的曲面相交问题也进行的专门探讨，最终完成了曲面重建模块向CAD/CAM系统的数据传输工作，使人工神经网络逆向工程系统趋向实用。

This subject has mainlyexplained that chooses integrated circuit as the key device, hasdesigned a simple and easy digital cymometer, regard trigger andcounter as core , input , separate by signal frank , touch off ,count circuit , data processing , data reveal module of functionmake up.

本课题主要选择以集成芯片作为核心器件，设计了一个简易数字频率计，以触发器和计数器为核心，由信号输入、隔直，触发、计数、数据处理和数据显示等功能模块组成。

The national key painting projects in all fields taken up by us, including those for car, truck, farm vehicle,railway train, engineering machines,tractors, motorcycle, electirc bike,bike, electronic household appliance and electromechanical meters, all enjoy high reputation among customers and experts at home and abroas.

拥有各种专业工程技术人员45名，大多数经过国内外专业技术培训，具有创新的理论水平和丰富的实践经验，所承接的各个领域国家重点环保及涂装工程，其中轿车、货车、农用车、火车、工程机械、拖拉机、摩托车、电动车、自行车、家用电器、机电仪表等行业，均赢得广大用户及国内专家的一致赞誉。

He lay down on the sofa again and suddenly recalled what he had told Tu Chu-chai not long before: There are certain fly individuals in Shanghai who take a tumble-down house, redecorate it and patch it up, and then let it for a nice fat sum of key money.

再躺在那沙发里，他忽然又记起了不久以前他劝诱杜竹斋的那一番话：上海有一种会打算盘的精明鬼，顶了一所旧房子来，加本钱粉刷装修，再用好价钱顶出去

Include: Of history of civilization of baleful and misinterpret China, China and historical historical fact; Baleful and misinterpret his country the history, do not respect what civilization and custom are used to human civilization, his country; Derogate in cold blood, evil of figure of the anybody in doing famous book of character of revolutionary cacique, hero, important history character, China and foreign countries and famous work; Ill will derogates people army, armed police, public security and judicatory figure; Have mistreat captive, inquisition by torture to extort a confession of the clue such as convict or guilty suspect; Expression violates guilty aggressive arrogance, specific reveal criminality detail, reveal special investigation shift, expose what ought to be protected to inform against the figure such as person, witness, audio; Advertise religious ultraism, instigate between each religion, denomination, the contradiction between be religious and masses of lack of faith and conflict, harm masses emotive; Advocate sees photograph, fortune-telling, see ghost of geomantic, augur, drive treat a disease those who wait for feudal superstition activity; With evil do means to depict heavy nature calamity, contingency, horrible incident, war to wait for catastrophic occasion; Specific show licentious, rape, incestuous, love cadaver, walk the street, go whoring, of the clue such as sexual allergy, masturbation; Of the detail such as means of process of expression or obscure performance sexual behavior, sex, sex and as associated as this overmuch body contact; Show intentionally, be masked with limbs only or cover position of human body privacy with very small pall; Contain sexual suggestion, sex to tease those who wait to make the person produces a gender to associate easily; Advocate extramarital love, much horn is loved, one-night standing, sex is mistreated and change wife wait for insalubrious content; In order to grow up the film, affection lubricious film, 3 class piece, pat secretly, expose one's body, dew point reachs all sorts of flirtation to sexual written language or picture regard video program as caption or be classified; Have intense of the clue such as excitant homicide, bloody, violent, suicide, kidnap, drug taking, gamble, clever different; Have picture of excessive fright bloodcurdling, caption, background music and sound effect; Specific show animal of cause sb's death by maltreating him, catch kill, edible country protects kind of animal; Contain those who encroach individual privacy content; With affirmative, favorable fundamental key or fetching me-too means expression fights other people of affray, shame, corrupt of character bawdry; The philosophy with inactive, decadent advocate, world outlook and viewpoint of value, unwisdom of sedulous apply colours to a drawing, exaggerated nation lags behind or of social the seamy side; The cutout of the program of movie and TV that total bureau of TV of national broadcast film prohibits travelling and film, teleplay reduces part; Violate relevant law, statute of spirit.

包括：恶意曲解中华文明、中国历史和历史史实的；恶意曲解他国历史，不尊重人类文明、他国文明和风俗习惯的；蓄意贬损、恶搞革命领袖、英雄人物、重要历史人物、中外名著及名著中重要人物形象的；恶意贬损人民军队、武装警察、公安和司法形象的；有虐待俘虏、刑讯逼供罪犯或犯罪嫌疑人等情节的；表现违法犯罪嚣张气焰，具体展示犯罪行为细节，暴露特殊侦查手段，暴露应当受到保护的举报人、证人等形象、声音的；鼓吹宗教极端主义，挑起各宗教、教派之间，信教与不信教群众之间的矛盾和冲突，伤害群众感情的；宣扬看相、算命、看风水、占卜、驱鬼治病等封建迷信活动的；以恶搞方式描绘重大自然灾害、意外事故、恐怖事件、战争等灾难场面的；具体展现淫乱、强奸、乱伦、恋尸、卖淫、嫖娼、性变态、自慰等情节的；表现或隐晦表现性行为、性过程、性方式及与此关联的过多肉体接触等细节的；故意展现、仅用肢体掩盖或用很小的遮盖物掩盖人体隐私部位的；带有性暗示、性挑逗等易使人产生性联想的；宣扬婚外恋、多角恋、一夜情、性虐待和换妻等不健康内容的；以成人电影、情色电影、三级片、偷拍、走光、露点及各种挑逗性文字或图片作为视频节目标题或分类的；有强烈刺激性的凶杀、血腥、暴力、自杀、绑架、吸毒、赌博、灵异等情节的；有过度惊吓恐怖的画面、字幕、背景音乐及声音效果的；具体展示虐杀动物，捕杀、食用国家保护类动物的；带有侵犯个人隐私内容的；以肯定、赞许的基调或引人模仿的方式表现打架斗殴、羞辱他人、污言秽语的；宣扬消极、颓废的人生观、世界观和价值观，刻意渲染、夸大民族愚昧落后或社会阴暗面的；国家广播电影电视总局禁止传播的影视节目以及电影、电视剧的删减片段；违反相关法律、法规精神的。

It is significant that making full use of ultramodern achievement in internal control theory——eight key elements theory in the enterprise risk management frame, building-up and perfecting internal control in third party logistics enterprises for further developing.

借鉴企业内部控制理论最新成果——企业风险管理框架八要素理论建立和完善第三方物流企业内部控制，对该行业做优做强有着深刻的现实意义。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。